Adler, David A. <br/><br/>
Cam Jansen and the mystery of the U.F.O/ 
David A. Adler 
 - New York:  Viking Press,  1980. 
 - 58p.:   ill;  19 cm. 
<br/><br/> Ten-year-old Cam, possessor of a photographic memory, and her friend Eric investigate what seems to be a brief appearance of U.F.O.s. 
<br/><br/> 10years  
<br/><br/><label>ISBN: </label>0590461222 
<br/><br/><label>Subjects--Topical Terms: </label>--Detective and mystery stories.  --Unidentified flying objects -- Fiction.
<br/><br/><label>Dewey Class. No.: </label>F  / ADL 1980